APA (7th ed.) Citation

Al-Ali, A., Abuelma’atti, M., Naveed, A., & unknown. (1994). Self-tuned programmable active-R square wave generator.

Chicago Style (17th ed.) Citation

Al-Ali, A.R, M.T Abuelma’atti, A. Naveed, and unknown. Self-tuned Programmable Active-R Square Wave Generator. 1994.

MLA (9th ed.) Citation

Al-Ali, A.R, et al. Self-tuned Programmable Active-R Square Wave Generator. 1994.